var nn4= (document.layers);
var nn6= (document.getElementById && !document.all);
var ie4= (document.all && !document.getElementById);
var ie5= (document.all && document.getElementById);

function loadPage(id,nestref,url) {
	content_width  = 550;
	if (nn4) {
		var lyr = (nestref)? eval('document.'+nestref+'.document.'+id) : document.layers[id]
		lyr.load(url,content_width)
	}
	
	else if(ie4) parent.contentFRM.location = url;
	
	else if(ie5 || nn6) document.getElementById('contentFrame').src = url;
}

function showPage(id) {
	if (ie4) {
	document.all[id].innerHTML = parent.contentFRM.document.body.innerHTML;
	}
	
	else if(nn6 || ie5) { 
	document.getElementById(id).innerHTML = window.frames['contentFrame'].document.getElementById('body').innerHTML;
	}
}